I am working on temperature sensing applications of CNT based composites. I am searching whether there exists a relation between TCR (temperature coefficient of resistance) and thermal conductivity of a material but could not find any satisfactory result. Does anyone have idea about this problem? Please help me.
Thanks...
Dear Poonam,
It is rather interesting how did you come up with the idea that the coefficients have correlation. So, can you explain it?
There are a lot of physics which determines these coefficients and they work differently in different material. Hence, I don't think there is such relationship, but you may have a special idea and it may be worth to discuss.
TCR=1/R (dR/dT)
k electronic = LT/R (Law Of Wiedemann — Franz)
k total = k el + k lattice
- Badges
- Science topic
- Similar topics
- Physical Sciences
- Materials Science
- Materials
- Semiconductor